1421822145

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{10559}}^1$

素因数の和:10805

約数の個数: 32

約数和(自身を含む): 2335703040

約数和(自身を除く): 913880895

約数列:

[1, 3, 5, 15, 47, 141, 191, 235, 573, 705, 955, 2865, 8977, 10559, 26931, 31677, 44885, 52795, 134655, 158385, 496273, 1488819, 2016769, 2481365, 6050307, 7444095, 10083845, 30251535, 94788143, 284364429, 473940715, 1421822145]

約数ペア:

[(1, 1421822145), (3, 473940715), (5, 284364429), (15, 94788143), (47, 30251535), (141, 10083845), (191, 7444095), (235, 6050307), (573, 2481365), (705, 2016769), (955, 1488819), (2865, 496273), (8977, 158385), (10559, 134655), (26931, 52795), (31677, 44885)]